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Nvidia GeForce GTX Titan vs Nvidia GeForce GTX 690?
The cost of these cards is the same, but the results are different.
It is necessary to compare the two cards against each other.
Nvidia GeForce GTX Titan release date in 2013. Nvidia GeForce GTX 690 release date in 2012.
Products cost $999
Nvidia GeForce GTX Titan | Nvidia GeForce GTX 690 | |
CPU | GK110 (Kepler) | GK104 (Kepler) |
Memory controller frequency, MHz | 915/1019 | 837/976 |
Memory bandwidth, Gbps | 288.4 | 384 |
RAM, GB | 6 | 4 |
Power consumption, W | 600 | 650 |
DVI outputs | 2 | 3 |
Video outputs | HDMI, DP | mini-DP |
CUDA cores | 2688 | 3072 |
Qty of monitors supported | 4 | 4 |
Maximum number of cards in CrossFireX / SLI systems | 3 | 2 |
Price | 999 | 999 |
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So what is the purpose of the comparison?
Consumption is strange, did you calculate with the system manager?
titanium - 250W, 690 - 300W.
They forgot that titanium has more double precision blocks, in 690 they are 1/24 of SP, titanium has 1/3.
Single chip or multi chip.
A two-chip bundle of the past generation is often faster than a single-chip of the current one. And this, in general, is normal.
But a dual-chip can have different entertainments like “the game cannot SLI and therefore only one GPU works” and a much more noticeable dependence on the quality of drivers, while a single-chip is not subject to this.
In addition, titanium still has a truncated core. There are not enough suitable crystals. It is cheaper to produce 2, but twice as compact cores.
Plus your table is wrong. The 690 does not have 4GB of memory, there is 2x2GB, and the memory bandwidth is 2x192.3. The memory is individual to each GPU, not shared.
The power consumption of both cards is outright nonsense. The entire system unit under significant overclocking will enter 650W:www.fcenter.ru/online.shtml?articles/hardware/videos/33561#06
If you've never played on a dual-core graphics card before, don't buy anything without seeing it with your own eyes. Micro stuttering is a very, very (very) nasty thing, and there is ALWAYS a two-chip solution. You will not see it on the video, it is visible only on the monitor with your eyes.
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